Answer
Distance traveled by the string: 125.6 cm
Work Step by Step
Circumference of a Circle: $C$ = 2$\pi$$r$
Therefore:
$C$ = 2(3.14)(20 cm)
$C$ = 125.6 cm
Basic College Mathematics (10th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0134467795
ISBN 13:
978-0-13446-779-5
Chapter 8 - Geometry - 8.6 Circles - 8.6 Exercises - Page 574: 22
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